15289761

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 21022848

約数和(自身を除く): 5733087

約数列:

[1, 3, 41, 123, 197, 591, 631, 1893, 8077, 24231, 25871, 77613, 124307, 372921, 5096587, 15289761]

約数ペア:

[(1, 15289761), (3, 5096587), (41, 372921), (123, 124307), (197, 77613), (591, 25871), (631, 24231), (1893, 8077)]